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Execute and get the output of a shell command in node.js
...e shell command execution
* @see https://nodejs.org/api/child_process.html#child_process_child_process_exec_command_options_callback
*/
childProcess.exec(command, function(error, standardOutput, standardError) {
if (error) {
reject();
return;
}
if (s...
How do I join two SQLite tables in my Android application?
... there may be some syntactic issues.
http://www.sqlite.org/lang_createview.html
I mention this approach because then you can use SQLiteQueryBuilder with the view as you implied that it was preferred.
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Can inner classes access private variables?
...ee also this standard defect: open-std.org/jtc1/sc22/wg21/docs/cwg_defects.html#45
– Greg Rogers
Mar 9 '09 at 20:13
1
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Named regular expression group “(?Pregexp)”: what does “P” stand for?
...sion that’s specific
to Python
https://docs.python.org/3/howto/regex.html
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Java: difference between strong/soft/weak/phantom reference
...fo :
http://docs.oracle.com/javase/1.4.2/docs/api/java/lang/ref/Reference.html
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How to concatenate and minify multiple CSS and JavaScript files with Grunt.js (0.3.x)
.... But r.js (the RequireJS optimizer --> requirejs.org/docs/optimization.html) does it. More specifically, it concatenates your modules ordering them by dependencies. The guys from Modernizr and jQuery took advantage of the ordering algorithm of the tool and use it specifically as a smart concaten...
How to load/edit/run/save text files (.py) into an IPython notebook cell?
...
according to ipython.org/ipython-doc/3/interactive/magics.html using %load is fine, going forward: "%loadpy ( Alias of %load ) -- %loadpy has gained some flexibility and dropped the requirement of a .py extension. So it has been renamed simply into %load. You can look at %load d...
Understanding prototypal inheritance in JavaScript
...roperty
http://astutejs.blogspot.in/2015/10/javascript-prototype-is-easy.html
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Is the “struct hack” technically undefined behavior?
...rictly conforming
http://www.open-std.org/jtc1/sc22/wg14/www/docs/dr_051.html
In the C99 Rationale document the C Committee adds:
The validity of this construct has always been questionable. In the response to one Defect
Report, the Committee decided that it was undefined behavior because ...
What is an efficient way to implement a singleton pattern in Java? [closed]
...tails : http://www.cs.umd.edu/~pugh/java/memoryModel/DoubleCheckedLocking.html
Now we are sure about evil thread but what about the cruel serialization? We have to make sure even while de-serialiaztion no new object is created
class Foo implements Serializable {
private static final long ser...